(S)-2-Amino-N-ethyl-N-(2-methoxy-benzyl)-propionamide

(S)-2-Amino-N-isopropyl-N-(3-trifluoromethyl-benzyl)-propionamide

(S)-2-Amino-N-cyclopropyl-N-(3-nitro-benzyl)-propionamide

(S)-2-Amino-N-(3-cyano-benzyl)-3,N-dimethyl-butyramide

(S)-2-Amino-N-isopropyl-N-(2-methoxy-benzyl)-3-methyl-butyramide

(S)-2-Amino-N-cyclopropyl-N-(2-iodo-benzyl)-3-methyl-butyramide

(2,3-Dichloro-benzylamino)-acetic acid

[Methyl-(3-trifluoromethyl-benzyl)-amino]-acetic acid

[Ethyl-(2-iodo-benzyl)-amino]-acetic acid

2-{[1-(3-Chloro-phenyl)-ethyl]-cyclopropyl-amino}-ethanol

2-[Cyclopropyl-(1-phenyl-propyl)-amino]-ethanol